The OPV-4S surge arrester effectively protects the transmission line by enabling the surge current to be discharged to the ground, thus providing proper surge protection for electronic devicesThe device is dedicated to applications in which video signals are transmitted differentially via twisted pair cableOPV-4S does not cause loss of signal quality and is a passive device that does not require power supply
REMARK! Before installation, please review the following recommendations: Connection work cannot be done during a thunderstorm. OPV-4S should be connected to a good grounding installation. The limiter should be placed as close as possible to the device to be protected